Tripeak BB86 PF Ceramic Twistfit Bottom Bracket - Shimano (Black) Size:86-92 mm In other words

In other words

Rear Derailleur Hanger:

Magnesium Citrate

1 foldable engineering grade polymer (* The metal tire lever is designed for durability and for emergency use only

Max Chainring- 1x (Mtn): 28T 2x (Mtn): 24/34T 1x (Boost): 32T 2x (Boost): 24/36T

Tripeak BB86 PF Ceramic Twistfit Bottom Bracket - Shimano (Black) Size:86-92 mm In other wordsDescription Tripeak BB86 Twist Fit Bottom Bracket is recommended for Shimano Hollowtech II compatible cranks. This Hollowtech II bottom bracket also has a shaft diameter of 24 mm, which has proven to be optimal in terms of stiffness and rotational efficiency. Features A well made ceramic bearing will roll faster, saving you energy and allowing faster cruising speeds compared to an equivalent steel bearing. Ceramic bearings are more corrosion